function av()
{
	t=document.getElementById("divadd");
	t12=document.getElementById("accepter");
	g=document.getElementById("genderrow");
	if (t.style.visibility=='visible')
	{
		t.style.visibility='hidden';
		g.style.visibility='hidden';
	}
	else
	{
		t.style.visibility='visible';
		if (t12.value=='11' || t12.value=='12' || t12.value=='13' || t12.value=='14')
		{
			g.style.visibility='visible';
		}
		else
		{
			g.style.visibility='hidden';
		}
	}
}
function av1(id)
{
	t=document.getElementById(id);
	if (t.style.display=='')
	{
		t.style.display='none';
	}
	else
	{
		t.style.display='';
	}
}
function f1(obj)
{
	t1=$(obj);
	t2=$(".other_festival_row", t1.parents('table'));
	if (t1.val() == -1)
		t2.show();
	else
		t2.hide();
}

function checknumberfield(obj, allow_empty)
{
	if (!allow_empty)
	{
		allow_empty = false;
	}
	var m= $(obj);
	if (m.val() == '' && allow_empty)
	{
		return true;
	}
	if (!m.val().match(/^\d+$/))
	{
		m.val('').focus();
		alert("Неверный формат числа");
		return false;
	}
	return true;
}

function toggle_gender(obj)
{
	t=$(obj);
	g=t.parents('form').find(".genderrow");
	var role = t.parents('form').find(".role").val();
	if ((role == 1 && (t.val()>='11' && t.val()<='15'))
		|| role == 2)
	{
		g.show();
	}
	else
	{
		g.hide();
	}
}

function select_button (id,value, user)
{
	t=document.getElementById(id);
	t.value="<a href=\"http://chtodarit.ru/users/"+user+"\" target=\"_blank\"><img src=\"http://chtodarit.ru/images/wbuttons/"+value+"\" border=\"0\" width=\"88\" height=\"36\"/></a>";
}

function MM_preloadimages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadimages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function presented(event,w, item, operation)
{
	document.getElementById("pf").style.left=(document.all ? event.x : event.clientX ) + 5 + 'px'; 
	document.getElementById("pf").style.top=((document.all ? event.y : event.clientY) + document.documentElement.scrollTop ) - 20 + 'px'; 
	document.getElementById("pf").style.display="block"; 

	document.getElementById("pfshadow").style.left=(document.all ? event.x : event.clientX ) + 5 + 'px'; 
	document.getElementById("pfshadow").style.top=((document.all ? event.y : event.clientY) + document.documentElement.scrollTop ) -20 + 'px'; 
	document.getElementById("pfshadow").style.display="block"; 


	document.e.operation.value=operation;
	document.e.present.value=item;
	document.e.wish_id.value=w;
	
}